Healthcare Sector

REGN

Market Tracker

$614.78
-6.74
(-1.08%)
3:27 pm
Next Earnings: (est.) 08/03/23 12:00 am
  • REGN (Selected)

    Regeneron Pharmaceuticals, Inc.

REGN Support / Resistance Levels

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WhaleStream

15m Chart - Support and Resistance levels are based on the large dark pool & equity prints at the plotted levels. Displays strongest levels above and below the spot price.

REGN Most Active Options Strike Prices Whale BUY Activity - 5 day

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Represents the strikes that had the highest premium of whale flow (on the ASK side) over the past 5 trading days.

REGN Most Active Options Strike Prices Whale SALES Activity - 5 day

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Represents the strikes that had the highest premium of whale flow (on the BID side) over the past 5 trading days.

REGN Dark Pool and Public Equity Key Price Levels

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Represents the largest cumulative premium levels above and below the current spot price. The price in the pink bubble represents the spot price.

REGN Open Interest Trend

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Total Open Interest of Calls & Puts across all strikes and expirations over the past 16 trading days.

REGN Largest 1-Day Open Interest Movements

Expires Type Strike OI Change Percent
06/18/2026 CALL $620.00 770 +770
06/18/2026 PUT $620.00 770 +770
05/29/2026 PUT $585.00 724 +724
01/15/2027 CALL $700.00 153 +98 +178.18%
06/16/2028 CALL $870.00 48 +47 +4,700.00%
01/21/2028 PUT $400.00 48 +43 +860.00%
06/18/2026 PUT $620.00 444 -16 -3.48%
06/18/2026 PUT $730.00 83 -26 -23.85%
05/29/2026 PUT $657.50 0 -50 -100.00%
07/17/2026 PUT $745.00 10 -50 -83.33%
05/29/2026 PUT $650.00 2 -60 -96.77%
06/18/2026 PUT $700.00 631 -80 -11.25%

Contracts with largest changes in open interest from the previous trading day to the current/most recent.

REGN Major Holders

Name Pct Held Shares Total
Vanguard Total Stock Market Index Fund 2.88% 3.09M 2.22B
Growth Fund Of America Inc 2.66% 2.86M 2.05B
Fidelity Contrafund Inc 2.41% 2.59M 1.86B
Vanguard 500 Index Fund 2.30% 2.48M 1.78B
Vanguard Specialized-Health Care Fund 1.42% 1.52M 1.09B
Dodge & Cox Stock Fund 1.32% 1.42M 1.02B
Invesco ETF Tr-Invesco QQQ Tr, Series 1 ETF 1.31% 1.41M 1.02B
JP Morgan Large Cap Growth Fund 1.21% 1.3M 935.63M
New Perspective Fund Inc 1.11% 1.19M 857.04M
Fidelity 500 Index Fund 1.09% 1.17M 843.36M

REGN News

  • Investment Firm Closes Out Entire $18.1 Million Position in Biotech Stock, According to Latest SEC Filing

    05/26 02:29 pm

    The Motley Fool

    Read more
  • CytomX Therapeutics to Present at Upcoming June Investor Conferences

    05/21 08:00 am

    GlobeNewswire Inc.

    Read more
  • Nvidia Earnings Could Decide Whether the AI Trade Still Holds

    05/18 01:12 pm

    Investing.com

    Read more
  • Myasthenia Gravis Market Set to Surpass USD 16 Billion by 2036, Fueled by Rising Diagnosed Prevalence and Wave of Targeted Biologic Approvals | DelveInsight

    05/18 01:00 pm

    GlobeNewswire Inc.

    Read more
  • Regeneron Announces Strategic Collaboration with Parabilis Medicines to Advance Novel Antibody-Helicon™ Conjugates Across Multiple Therapeutic Areas

    05/18 07:00 am

    GlobeNewswire Inc.

    Read more
  • Why Is Regeneron Stock Sinking Monday?

    05/18 06:28 am

    Benzinga

    Read more
  • Stock Market Today: Dow Jones, S&P 500 Futures Drop Following Drone Strike On UAE Nuclear Plant—Regeneron Pharma, NextNRG, ServiceNow In Focus

    05/18 05:10 am

    Benzinga

    Read more
  • Regeneron Provides Update on Phase 3 Trial of Fianlimab (LAG-3 Inhibitor) Combination in First-Line Unresectable or Metastatic Melanoma

    05/15 08:19 pm

    GlobeNewswire Inc.

    Read more
  • UPDATE – Next Generation of Scientific Leaders Awarded More Than $7 Million at the 2026 Regeneron International Science and Engineering Fair

    05/15 05:56 pm

    GlobeNewswire Inc.

    Read more
  • Will Eli Lilly Be the First $2 Trillion Healthcare Stock? 3 Catalysts That Could Get It There.

    05/08 09:30 am

    The Motley Fool

    Read more
  • Hemophilia Clinical Trial Pipeline Gains Momentum: 50+ Companies Lead the Charge in Pioneering New Treatments | DelveInsight

    05/05 01:00 pm

    GlobeNewswire Inc.

    Read more
  • Complement Inhibitors Market Outlook Remains Strong During the Forecast Period (2026–2036) with Increasing Adoption of C5 and C3 Targeted Drugs | DelveInsight

    04/30 01:00 pm

    GlobeNewswire Inc.

    Read more
  • Oil Surges 6%, S&P 500 Wobbles Before Fed And Tech Earnings: Stock Market Today

    04/29 12:34 pm

    Benzinga

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  • Intellia Therapeutics Announces Pricing of Public Offering of Common Stock

    04/29 07:00 am

    GlobeNewswire Inc.

    Read more
  • Regeneron Strikes Deal With Trump Administration To Cut Drug Prices

    04/24 12:08 pm

    Benzinga

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  • FDA Approves First-Ever Gene Therapy for Treatment of Genetic Hearing Loss Under National Priority Voucher Program

    04/23 10:04 pm

    GlobeNewswire Inc.

    Read more
  • Regeneron Announces Agreement with U.S. Government to Help Lower Drug Costs for American Patients and Will Provide Innovative New Gene Therapy for Free in the U.S.

    04/23 03:46 pm

    GlobeNewswire Inc.

    Read more
  • Chronic Obstructive Pulmonary Disease Clinical Trial Landscape Expands: Over 65 Companies Advancing Next-Generation Therapies | DelveInsight

    04/23 01:00 pm

    GlobeNewswire Inc.

    Read more
  • FDA Approval Broadens Dupixent Use While Sanofi Posts Earnings Beat

    04/23 11:02 am

    Benzinga

    Read more
  • Press Release: Sanofi and Regeneron’s Dupixent approved in the US as the first biologic medicine for young children with uncontrolled chronic spontaneous urticaria

    04/22 05:30 pm

    GlobeNewswire Inc.

    Read more
  • Communiqué de presse : Dupixent, développé par Sanofi et Regeneron, a été approuvé aux États-Unis comme étant le premier médicament biologique pour les jeunes enfants atteints d’urticaire chronique spontanée non contrôlée

    04/22 05:30 pm

    GlobeNewswire Inc.

    Read more
  • Bispecific Antibody Market Landscape Report 2026: A Potential $60 Opportunity by 2031 - Insight on More than 550 Clinical Trials - Antibody Dosage, Patent, Price, Sales & Outlook

    04/21 04:34 am

    GlobeNewswire Inc.

    Read more
  • Non-Small Cell Lung Cancer Clinical Trial Race Intensifies as 100+ Companies Competing in Therapeutic Segment Worldwide | DelveInsight

    04/16 01:00 pm

    GlobeNewswire Inc.

    Read more
  • Generalized Myasthenia Gravis Market on the Brink of Change: 8 Promising Late-Stage Drugs Signal a New Treatment Era | DelveInsight

    04/15 01:00 pm

    GlobeNewswire Inc.

    Read more
  • Eosinophilic Esophagitis Market in the US to Grow at 13.2% CAGR During the Forecast Period (2026–2036) Owing to the Emergence of Drug Classes Such as TSLP Inhibitors, Glucocorticoid Receptor Agonists, and Immunomodulators | DelveInsight

    04/13 01:00 pm

    GlobeNewswire Inc.

    Read more
  • Neomorph Announces Closing of $100 Million Series B Financing

    04/13 09:00 am

    GlobeNewswire Inc.

    Read more
  • Telix Pharma Gains As Regeneron Tie-Up Targets Solid Tumor Programs

    04/13 08:38 am

    Benzinga

    Read more
  • Communiqué de presse : Dupixent de Sanofi et Regeneron approuvé dans l'UE comme premier médicament ciblé contre l'urticaire chronique spontanée chez les jeunes enfants

    04/13 01:00 am

    GlobeNewswire Inc.

    Read more
  • Press Release: Sanofi and Regeneron’s Dupixent approved in the EU as the first targeted medicine to treat young children with chronic spontaneous urticaria

    04/13 01:00 am

    GlobeNewswire Inc.

    Read more
  • Atopic Dermatitis (7MM) Drug Market Forecast and Analysis Report 2023-2033: Opportunities Remain for the Treatment of AD, Novel Systemic Therapies Dominate the Late-stage Pipeline

    04/10 04:52 am

    GlobeNewswire Inc.

    Read more
  • Atopic Dermatitis 68-Market Drug Forecast and Market Analysis Report 2023-2025 & 2025-2033

    04/10 04:46 am

    GlobeNewswire Inc.

    Read more
  • From Lungs To Nasal Polyps: Sanofi Finds Success With 2-in-1 Inflammation Blocker

    04/07 07:02 am

    Benzinga

    Read more
  • Trump Imposes 100% Drug Tariffs: 5 Pharma Stocks That Won’t Pay a Dime

    04/06 01:20 pm

    Investing.com

    Read more
  • AstraZeneca Strengthens Position In COPD Race With Successful Trials

    03/27 08:46 am

    Benzinga

    Read more
  • Is Regeneron a Multimillionaire-Maker Stock?

    03/27 08:30 am

    The Motley Fool

    Read more
  • Press Release: Sanofi and Regeneron’s Dupixent approved in Japan as the first targeted medicine to treat adults with bullous pemphigoid

    03/24 02:00 am

    GlobeNewswire Inc.

    Read more
  • Communiqué de presse : Dupixent, développé par Sanofi et Regeneron, a été approuvé au Japon comme premier médicament ciblé pour le traitement des adultes atteints de pemphigoïde bulleuse

    03/24 02:00 am

    GlobeNewswire Inc.

    Read more
  • CytomX Therapeutics Announces Pricing of $250 Million Offering of Common Stock and Pre-Funded Warrants

    03/17 10:46 pm

    GlobeNewswire Inc.

    Read more
  • Is Eli Lilly's Weight Loss Empire in Trouble?

    03/13 06:30 pm

    The Motley Fool

    Read more
  • Regeneron Science Talent Search 2026 Recognizes America’s Top Young Scientists, Awarding More Than $1.8 Million to High School Seniors for Innovative Research in Computational Mathematics, Neural Science, and Blood Cancer Treatment

    03/10 10:59 pm

    GlobeNewswire Inc.

    Read more
  • Regeneron Science Talent Search 2026 Recognizes America’s Top Young Scientists, Awarding More Than $1.8 Million to High School Seniors for Innovative Research in Computational Mathematics, Neural Science, and Blood Cancer Treatment

    03/10 09:29 pm

    GlobeNewswire Inc.

    Read more
  • 2 Biotech Giants to Buy in 2026

    03/05 09:15 am

    The Motley Fool

    Read more
  • Skeletal Dysplasia Market - Global Forecast 2026-2032: $5.37 Bn Opportunities Driven by Advancing Diagnostic Precision, Integrated Therapies, Evidence Generation, and Equitable Access

    03/05 05:51 am

    GlobeNewswire Inc.

    Read more
  • Global Ophthalmic Drugs Market Estimated at US$41.88 Billion in 2026; Projected to Grow at 7.9% CAGR Through 2036

    02/25 10:00 am

    GlobeNewswire Inc.

    Read more
  • 2 Reasons Regeneron Stock Could Crush the Market for the Next 10 Years

    02/24 08:16 pm

    The Motley Fool

    Read more
  • Regeneron, Sanofi Blockbuster Dupixent Scores FDA Nod For Rare Sinus Condition

    02/24 02:47 pm

    Benzinga

    Read more
  • CRISPR Therapeutics Spotlights Momentum For Lead Gene Therapy As Adoption Widens

    02/13 02:45 pm

    Benzinga

    Read more
  • Decoding Our DNA: The Human Impact Behind SNP Genotyping’s USD 19.48 Billion Growth by 2034

    02/13 11:00 am

    GlobeNewswire Inc.

    Read more
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